74Instruments and controlsInstruments and
controlsControls ....................................... 75
Steering wheel adjustment ........75
Steering wheel controls .............75
Heated steering wheel ...............75
Horn ........................................... 76
Windscreen wiper and washer ..76
Rear window wiper and washer ...................................... 78
Outside temperature ..................78
Clock ......................................... 79
Power outlets ............................. 81
Warning lights, gauges and indi‐ cators ........................................... 82
Speedometer ............................. 82
Odometer .................................. 82
Trip odometer ............................ 82
Tachometer ............................... 83
Fuel gauge ................................ 83
Fuel selector .............................. 84
Engine coolant temperature gauge ....................................... 85
Service display .......................... 85
Control indicators ......................86
Turn lights .................................. 90Seat belt reminder.....................90
Airbag and belt tensioners .........90
Airbag deactivation ....................91
Charging system .......................91
Malfunction indicator light ..........91
Brake and clutch system ...........91
Antilock brake system (ABS) .....92
Gear shifting .............................. 92
Descent control system .............92
Lane departure warning ............92
Electronic Stability Control off ...92
Electronic Stability Control and Traction Control system ...........92
Traction Control system off .......93
Preheating ................................. 93
AdBlue ....................................... 93
Tyre pressure monitoring system ...................................... 93
Engine oil pressure ....................93
Low fuel ..................................... 93
Immobiliser ................................ 94
Exterior light .............................. 94
High beam ................................. 94
High beam assist .......................94
Adaptive forward lighting ...........94
Fog light ..................................... 94
Rear fog light ............................. 94
Cruise control ............................ 94
Vehicle detected ahead .............95
Speed limiter ............................. 95Traffic sign assistant ..................95
Door open .................................. 95
Displays ....................................... 95
Driver Information Centre ..........95
Info Display ................................ 99
Vehicle messages ......................102
Warning chimes .......................102
Battery voltage ........................ 102
Vehicle personalisation ..............103
Telematics service .....................108
OnStar ..................................... 108
ERA GLONASS .......................112
Instruments and controls89Control indicators in the centre
console
Overview
OTurn signal 3 90XSeat belt reminder, driver
3 90kSeat belt reminder, front
passenger 3 90vAirbag and belt tensioners
3 90V /
*Airbag deactivation 3 91pCharging system 3 91ZMalfunction indicator light
3 91RBrake and clutch system
3 91uAntilock brake system (ABS)
3 92RGear shifting 3 92uDescent control system
3 92)Lane departure warning
3 92nElectronic Stability Control off
3 92bElectronic Stability Control
and Traction Control system
3 92kTraction Control system off
3 93!Preheating 3 93ùAdBlue 3 93wTyre pressure monitoring
system 3 93IEngine oil pressure 3 93YLow fuel 3 93dImmobiliser 3 948Exterior light 3 94CHigh beam 3 94fHigh beam assist 3 94fAdaptive forward lighting
3 94>Fog light 3 94rRear fog light 3 94mCruise control 3 94AVehicle detected ahead
3 95LSpeed limiter 3 95LTraffic sign assistant 3 95hDoor open 3 95
92Instruments and controls9Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates when the manual parking
brake is applied and ignition is
switched on 3 150.
Antilock brake system (ABS)
u illuminates yellow.
Illuminates for a few seconds after the ignition is switched on. The system is
ready for operation when the control
indicator extinguishes.
If the control indicator does not
extinguish after a few seconds, or if it illuminates while driving, there is a
fault in the ABS. The brake system
remains operational but without ABS
regulation.
Antilock brake system 3 149.
Gear shifting
R or S with the number of a higher or
lower gear is indicated, when up- or
downshifting is recommended for fuel
saving reasons.
Descent control system u illuminates or flashes green.
Illuminates green
The system is ready for operation.
Flashes green
The system is in operation.
Lane departure warning
) illuminates green or flashes yellow.
Illuminates green
System is switched on and ready to
operate.
Flashes yellow
System recognises an unintended
lane change.
Lane departure warning 3 167.Electronic Stability Control
off
n illuminates yellow.
The system is deactivated.
Electronic Stability Control
and Traction Control system
b illuminates or flashes yellow.
Illuminates A fault in the system is present.
Continued driving is possible. Driving
stability, however, may deteriorate depending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
Flashes
The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Electronic Stability Control 3 152.
Traction Control system 3 151.
Instruments and controls93Traction Control system off
k illuminates yellow.
The system is deactivated.
Preheating
! illuminates yellow.
Preheating of diesel engine is
activated. Only activates when
outside temperature is low.
AdBlue
ù flashes yellow.
AdBlue level is low. Refill AdBlue soon to avoid prevention of the
engine start.
Tyre pressure monitoringsystem
w illuminates or flashes yellow.
Illuminates
Tyre pressure loss. Stop immediately
and check tyre pressure.Flashes
Fault in system or tyre without
pressure sensor mounted (e.g. spare wheel). After 60-90 seconds the
control indicator illuminates
continuously. Consult a workshop.
Tyre pressure monitor system
3 200.
Engine oil pressure
I illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
runningCaution
Engine lubrication may be
interrupted. This may result in
damage to the engine and/or
locking of the drive wheels.
1. Depress clutch.
2. Select neutral gear, set selector lever to N.
3. Move out of the flow of traffic as
quickly as possible without
impeding other vehicles.
4. Switch off ignition.9 Warning
When the engine is off,
considerably more force is needed
to brake and steer. During an
Autostop the brake servo unit will still be operational.
Do not remove key until vehicle is stationary, otherwise the steeringwheel lock could engage
unexpectedly.
Check oil level before seeking the
assistance of a workshop 3 182.
Low fuel
Y illuminates or flashes yellow.
Illuminates
Level in fuel tank is too low.
132Driving and operatingDriving and
operatingDriving hints ............................... 133
Control of the vehicle ...............133
Steering ................................... 133
Starting and operating ...............133
New vehicle running-in ............133
Ignition switch positions ...........134
Power button ........................... 134
Retained power off ..................135
Starting the engine ..................136
Overrun cut-off ........................ 137
Stop-start system ....................137
Parking .................................... 139
Engine exhaust .......................... 140
Diesel particle filter ..................141
Catalytic converter ...................141
AdBlue ..................................... 142
Automatic transmission ..............145
Transmission display ...............145
Selector lever .......................... 145
Manual mode ........................... 146
Electronic driving programmes 146
Fault ........................................ 147
Interruption of power supply ....147Manual transmission ..................148
Drive systems ............................ 149
All-wheel drive ......................... 149
Brakes ........................................ 149
Antilock brake system .............149
Parking brake .......................... 150
Brake assist ............................. 150
Hill start assist ......................... 151
Ride control systems .................151
Traction Control system ..........151
Electronic Stability Control ......152
Descent control system ...........153
Driver assistance systems .........154
Cruise control .......................... 154
Speed limiter ........................... 155
Forward collision alert .............157
Following distance indication ...159
Parking assist .......................... 160
Rear view camera ...................161
Traffic sign assistant ................163
Lane departure warning ..........167
Fuel ............................................ 168
Fuel for petrol engines .............168
Fuel for diesel engines ............169
Fuel for liquid gas operation ....170
Refuelling ................................ 170
Trailer hitch ................................ 175
General information .................175Driving characteristics and
towing tips .............................. 175
Trailer towing ........................... 175
Towing equipment ...................176
Driving and operating151Hill start assistThe system helps prevent unintended
movement when driving away on
inclines.
When releasing the brake pedal after
stopping on an incline, the brakes
remain on for a further two seconds.
The brakes release automatically as
soon as the vehicle begins to
accelerate.
The hill start assist is not active during
an Autostop.
Stop-start system 3 137.Ride control systems
Traction Control system
The Traction Control system (TC) is a component of the Electronic Stability
Control (ESC) 3 152.
TC improves driving stability when
necessary, regardless of the type of
road surface or tyre grip, by
preventing the drive wheels from
spinning.
As soon as the drive wheels starts to
spin, engine output is reduced and
the wheel spinning the most is braked
individually. This considerably
improves the driving stability of the
vehicle on slippery road surfaces.
TC is operational after each engine
start as soon as the control indicator
b extinguishes.
When TC operates b flashes.
9 Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Control indicator b 3 92.
Deactivation
TC can be switched off when spinning of drive wheels is required: press b
briefly.
152Driving and operating
Control indicator k illuminates.
A status message appears in the
Driver Information Centre when TC is
deactivated.
When TC is deactivated, ESC
remains active but with higher control threshold.
TC is reactivated by pressing b
again. A status message pops up in the Driver Information Centre when
TC is reactivated.
TC is also reactivated the next time
the ignition is switched on.
Fault
If there is a fault in the system the
control indicator b illuminates
continuously and a message appears in the Driver Information Centre. The
system is not operational.
Have the cause of the fault remedied by a workshop.
Electronic Stability Control
Electronic Stability Control (ESC)
improves driving stability when
necessary, regardless of the type of
road surface or tyre grip.
As soon as the vehicle starts to
swerve (understeer / oversteer),
engine output is reduced and the wheels are braked individually.
ESC operates in combination with the Traction Control system (TC). It
prevents the drive wheels from
spinning.
ESC is operational after each engine
start as soon as the control indicator
b extinguishes.
When ESC operates b flashes.
9 Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Control indicator b 3 92.
Deactivation
ESC can be deactivated: press and
hold t for approx. 5 s.
Control indicators k and n illuminate.
Driving and operating155Increase speedWith cruise control active, hold thumb
wheel turned to RES/+ or briefly turn
to RES/+ repeatedly: speed
increases continuously or in small
increments.
Alternatively accelerate to the desired speed and store by turning to SET/-.
Reduce speed
With cruise control active, hold thumb
wheel turned to SET/- or briefly turn to
SET/- repeatedly: speed decreases
continuously or in small increments.
Deactivation of the functionality
Press y: control indicator m in
instrument cluster illuminates white.
On Uplevel display m changes to
white.
Cruise control is deactivated, but not
switched off. Last stored speed
remains in memory for later speed
resume.
Automatic deactivation: ● Vehicle speed is below approx. 20 mph.
● Vehicle speed drops more than 15 mph below the set speed.
● The brake pedal is depressed.
● The clutch pedal is depressed for
a few seconds.
● Selector lever is in N.
● Engine speed is in a very low range.
● The Traction Control system (TC)
or Electronic Stability Control
(ESC) is operating.● Parking brake is applied.
● Simultaneous pressing RES/+
and brake pedal deactivates
cruise control and will delete
stored speed.
Resume stored speed
Turn thumb wheel to RES/+ at a
speed above 20 mph. The stored
speed will be resumed.
Switching off the system
Press m: control indicator m in
instrument cluster extinguishes. The stored speed is deleted.
Pressing L for activating speed
limiter or switching off the ignition also
switches off cruise control and
deletes the stored speed.
Speed limiter
The speed limiter prevents the
vehicle exceeding a preset maximum speed.
The maximum speed can be set at a
speed above 15 mph.